yeah pretty good and very overkill if you ask my opinion on it. a 2080Ti/1080Ti is around 250W by itself, if you consider like mobo, fan, ssd, hdd, just put it around 60W and the CPU itself let say a 7 3700X (PBO) around i would say 130W thats not gonna exceed 500W so get a 650W to save a bit of money IMHO.